From e7059ae2b80baf1262422e0dd878ceb507264081 Mon Sep 17 00:00:00 2001
From: Scott Moser <smoser@brickies.net>
Date: Wed, 18 Oct 2023 10:16:48 -0400
Subject: [PATCH] Publish 4M versions of ovmf firmware rather than 2M versions.

I'm not aware of a reason that 4M versions would not be preferred.
The ovmf/README.debian file says of the 2M versions:

> These images are the same as their "4M" variants, but for use with guests
> using a 2MB flash device. 2MB flash is no longer considered sufficient for
> use with Secure Boot. This is provided only for backwards compatibility.
---
 layers/ovmf/stacker.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/layers/ovmf/stacker.yaml b/layers/ovmf/stacker.yaml
index 9a43674..bc3872f 100644
--- a/layers/ovmf/stacker.yaml
+++ b/layers/ovmf/stacker.yaml
@@ -21,8 +21,8 @@ ovmf-build:
 
     mkdir "$d/ovmf"
 
-    codef=/usr/share/OVMF/OVMF_CODE.secboot.fd
-    varsf=/usr/share/OVMF/OVMF_VARS.fd
+    codef=/usr/share/OVMF/OVMF_CODE_4M.secboot.fd
+    varsf=/usr/share/OVMF/OVMF_VARS_4M.fd
     cp "$codef" "$d/ovmf/ovmf-code.fd"
     cp "$varsf" "$d/ovmf/ovmf-vars.fd"